.axis path,
.axis line{
    fill: none;
    stroke: black;
    shape-rendering: crispEdges;
}

.axis text {
    font-family: sans-serif;
    font-size: 11px;
}

.MyRect {
    fill: lightblue;
}

.MyText {
    font-size: 10px;
    color: black;
}

.hovered{
    background-color: lightgreen;
    fill: lightgreen;
}

.clicked{
    background-color: palevioletred;
    fill: palevioletred;
}